they are in the arteries
blood pressure .......
When the heart chambers are contracting at their maximum force to push blood out of the heart it's called systole.
The arteries that actually serve the heart itelf are known as coronary arteries.
Diastolic pressure
arteries
The pushing force of the heart is greater in arteries than in veins. The arteries are closer to the heart itself.
blood pressure .......
Arteries carry blood that is being pumped by the heart round the body. Therefore the pulsating is the result of the heart's contractions which push the blood round the body. The time in between the pulse beats is when the heart is refilling with blood. The pulse can be felt because the blood is under great pressure from the force of the heart contraction pushing the blood against the walls of the artery and stretching them a little.
When the heart chambers are contracting at their maximum force to push blood out of the heart it's called systole.
I think the blood moves in veins similarly to arteries but in the opposite direction. I mean as the heart pushes the blood into arteries, in an opposite way when heart is contracted the blood is pulled to it as a reaction for the action of pushing.
Arteries carry blood that is being pumped by the heart round the body. Therefore the pulsating is the result of the heart's contractions which push the blood round the body. The time in between the pulse beats is when the heart is refilling with blood. The pulse can be felt because the blood is under great pressure from the force of the heart contraction pushing the blood against the walls of the artery and stretching them a little.
The arteries that actually serve the heart itelf are known as coronary arteries.
The force of the heart pushing and pulling blood through the arteries and veins causes a change in the force felt in those areas. This regular change from normal is blood pressure.Changes from the "normal" pressures can be caused by many things, including alcohol, stress, other health issues and old age.BASICALLY: The force with which the ventricals contract
systole
Diastolic pressure
Greater the lenght of myocardial fibers, the greater the force with which they contract
The primary force that moves the blood is the heart. The heart contracts and pumps blood into and out of the heart and into veins or arteries. There is a difference between the two, i suggest looking up these differences. This pumping allows you to have a pulse and thus, live. The primary force that moves the blood is the heart. The heart contracts and pumps blood into and out of the heart and into veins or arteries. There is a difference between the two, i suggest looking up these differences. This pumping allows you to have a pulse and thus, live. The heart contractions